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Features of mongodb: 1.Duplication of data. 2.Indexing. 3.Replication. 4.Support ad hoc queries. 5.Load balancing Please follow and like us:...

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MongoDB utilizes memory-mapped files. When running a 32-bit build of MongoDB, the total storage size for the server, including data and indexes, is 2 gigabytes. For this reason, do not deploy MongoDB to creation on 32-bit machines. In case you’re ...

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Over multiple servers, the way toward synchronizing data is known as replication. It furnishes repetition and increment information accessibility with various duplicates of information on various database server. Replication helps in protecting the database from the loss of a single ...

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Compose tasks are saved in the memory while journaling is going on. The on-disk journal files are really dependable for the reason that the journal writes are habitual. Inside dbPath, a journal subdirectory is planned by MongoDB. ...

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MongoDB database profiler indicates execution qualities of each operation against the database. You can find queries using the profiler that are slower than they should be. Please ...

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MongoDB is an open source database management system (DBMS) that uses adocument-oriented database model which supports different types of information. It is one of various nonrelational database technologies which emerged in the mid-2000s under the NoSQL standard for use in ...

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For storing away and recovering large files, for example, pictures, video files and sound files GridFS is utilized. By default, it uses two files fs.files and fs.chunks to store the file’s metadata and the chunks. ...

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An replica set is a group of mongo examples that have similar data set. In replica set, one node is primary, and another is secondary. From primary to the secondary node all information replicates. ...

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indexes are unique structures in MongoDB, which stores a small segment of the informational index in a simple to cross frame. Ordered by the value of the field determined in the index, the index stores the value of a particular ...

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